package com.swt.service.T_service;

import com.swt.domain.Aboutcourse;
import com.swt.domain.Course;

import java.util.List;

public interface SigInService {
    public List<Course> sigInQuery(int courseClubid , String courseTime, int clubClubId);
    public List<Aboutcourse> sigInQueryService(int courseId);
    public boolean SigInUpdateStatusService(int Id ,String Status);
}
